Help! Can I Finish A Cake On Fri. Night For Pickup On Sun.?

Okay title about says it....we are going out of town in a couple of weekends, but my sister's sister in law wanted one for her daughter's birthday. The party is on Sunday, we will be leaving Saturday morning, so I could finish it Friday night. Would it be okay to do this?? Please let me know, thanks so much in advance!

I usually bake and ice 2 days before a cake is due, decorate the day before and then it is eaten on day 3... So I see no issue with baking/icing/decorating all on Friday for a Sunday cake. Or if you need to, bake earlier in the week and freeze until Friday.